package pack0617;

public class DemoC {
    public static void main(String[] args) {
        System.out.println("\"");
        System.out.println("\'");
        System.out.println("aa\naa"); // 代表换行
        System.out.println("ab\bdd");  //回退键
        System.out.println("aa\tbb"); //制标键(对齐)
    }
    }
